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SQL programmingYou can use the HCL OneDB™ implementation of the SQL language to develop applications for HCL OneDB™ database servers.
Guide to SQL: ReferenceThe HCL OneDB™ Guide to SQL: Reference contains the reference information for the system catalog tables, data types, and environment variables of the HCL OneDB™ dialect of the SQL language, as implemented in HCL OneDB™. These topics also include information about the stores_demo, sales_demo, and superstore_demo databases that are included with HCL OneDB™.
System catalog tablesThe system catalog consists of tables and views that describe the structure of the database. Sometimes called the data dictionary, these table objects contain everything that the database knows about itself. Each system catalog table contains information about specific elements in the database. Each database has its own system catalog.
Information Schema
Structure of the Information Schema Views
The sql_languages Information Schema View

The sql_languages Information Schema View

The sql_languages Information Schema view contains a row for each instance of conformance to standards that the current database server supports. The sql_languages view contains the following columns.


Column	Data Type	Explanation
source	VARCHAR(254)	Organization defining this SQL version
source_year	VARCHAR(254)	Year the source document was approved
conformance	VARCHAR(254)	Standard to which the server conforms
integrity	VARCHAR(254)	Indication of whether this is an integrity enhancement feature; either `YES` or `NO`
implementation	VARCHAR(254)	Identification of the SQL product of the vendor
binding_style	VARCHAR(254)	Direct, module, or other binding style
programming_lang	VARCHAR(254)	Host language for which binding style is adapted

The sql_languages view is completely visible to all users.

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